inpaintedExample: Matrix of pixel values after the first three pre-processing...

In xhtai/cartridges: Algorithm to Compare Cartridge Case Images

Description

"NBIDE R BF 118.png" after the first three pre-processing steps, and inpainting outliers. The following is the full set of code to obtain this matrix.

# step 1
primerExample <- findPrimer(system.file("extdata", "NBIDE R BF 118.png", package = "cartridges"))
FPexample <- findFP(system.file("extdata", "NBIDE R BF 118.png", package = "cartridges"), primer = primerExample)
# step 2
centeredExample <- centerBFprimer(FPexample, primerExample)
leveledExample <- levelBF(centeredExample$centeredBF)
# step 3
removedExample <- removeCircular(leveledExample)
# step 4
croppedExample <- cropBorders(removedExample, centeredExample$centeredPrimer)
outlierNAexample <- outlierRejection(croppedExample)
inpaintedExample <- inpaint_nans(outlierNAexample)

Areas that are not part of the breechface impression are set to 0.

Usage

inpaintedExample

Format

An image matrix sized just large enough to contain all the breechface impression pixels. In this case the matrix is 1372 x 1354 pixels.

Source

https://tsapps.nist.gov/NRBTD

xhtai/cartridges documentation built on June 1, 2019, 2:58 p.m.